Knauf North America Earns Asthma & Allergy Friendly® Certification for its Pipe and Tank Fiberglass Insulation Products

Products aim to improve indoor air quality by addressing hidden spaces WASHINGTON, May 7, 2025 /PRNewswire-PRWeb/ -- The Asthma and Allergy Foundation of America (AAFA) and Allergy Standards Limited (ASL) announce that Knauf Insulation, Inc. have expanded its portfolio of products that...

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